Update docutils to 0.18.1#460

pyup-bot wants to merge 1 commit intomasterdchaplinsky/aiohttp_validate:masterfrom

pyup-update-docutils-0.15.2-to-0.18.1dchaplinsky/aiohttp_validate:pyup-update-docutils-0.15.2-to-0.18.1Copy head branch name to clipboard